282.1. The driver or owner of a farm machine or a combination of farm vehicles, or the driver of a road vehicle escorting them, who contravenes a regulatory provision the violation of which constitutes an offence under paragraph 20.5 of section 621 is guilty of an offence and is liable to a fine of $60 to $180, $120 to $360 or $240 to $720, according to the seriousness of the offence, as specified by regulation.